From github.com:llvm/llvm-project
 * branch                      main       -> FETCH_HEAD
   1d05d693a11a..4e98641451e1  main       -> origin/main
Switched to branch 'main'
Your branch is behind 'origin/main' by 4 commits, and can be fast-forwarded.
  (use "git pull" to update your local branch)
HEAD is now at 4e98641451e1 [ADT] Use SmallPtrSet or SmallSet flexibly (NFC) (#154680)